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Diffstat (limited to 'bower_components/jquery/src/css/support.js')
| -rw-r--r-- | bower_components/jquery/src/css/support.js | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/bower_components/jquery/src/css/support.js b/bower_components/jquery/src/css/support.js deleted file mode 100644 index 6509df2..0000000 --- a/bower_components/jquery/src/css/support.js +++ /dev/null @@ -1,184 +0,0 @@ -define( [ - "../core", - "../var/document", - "../var/documentElement", - "../var/support" -], function( jQuery, document, documentElement, support ) { - -( function() { - var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, - reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } - - div.style.cssText = "float:left;opacity:.5"; - - // Support: IE<9 - // Make sure that element opacity exists (as opposed to filter) - support.opacity = div.style.opacity === "0.5"; - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - support.cssFloat = !!div.style.cssFloat; - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container = document.createElement( "div" ); - container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + - "padding:0;margin-top:1px;position:absolute"; - div.innerHTML = ""; - container.appendChild( div ); - - // Support: Firefox<29, Android 2.3 - // Vendor-prefix box-sizing - support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || - div.style.WebkitBoxSizing === ""; - - jQuery.extend( support, { - reliableHiddenOffsets: function() { - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return reliableHiddenOffsetsVal; - }, - - boxSizingReliable: function() { - - // We're checking for pixelPositionVal here instead of boxSizingReliableVal - // since that compresses better and they're computed together anyway. - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return boxSizingReliableVal; - }, - - pixelMarginRight: function() { - - // Support: Android 4.0-4.3 - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return pixelMarginRightVal; - }, - - pixelPosition: function() { - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return pixelPositionVal; - }, - - reliableMarginRight: function() { - - // Support: Android 2.3 - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return reliableMarginRightVal; - }, - - reliableMarginLeft: function() { - - // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 - if ( pixelPositionVal == null ) { - computeStyleTests(); - } - return reliableMarginLeftVal; - } - } ); - - function computeStyleTests() { - var contents, divStyle, - documentElement = document.documentElement; - - // Setup - documentElement.appendChild( container ); - - div.style.cssText = - - // Support: Android 2.3 - // Vendor-prefix box-sizing - "-webkit-box-sizing:border-box;box-sizing:border-box;" + - "position:relative;display:block;" + - "margin:auto;border:1px;padding:1px;" + - "top:1%;width:50%"; - - // Support: IE<9 - // Assume reasonable values in the absence of getComputedStyle - pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; - pixelMarginRightVal = reliableMarginRightVal = true; - - // Check for getComputedStyle so that this code is not run in IE<9. - if ( window.getComputedStyle ) { - divStyle = window.getComputedStyle( div ); - pixelPositionVal = ( divStyle || {} ).top !== "1%"; - reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; - boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; - - // Support: Android 4.0 - 4.3 only - // Some styles come back with percentage values, even though they shouldn't - div.style.marginRight = "50%"; - pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; - - // Support: Android 2.3 only - // Div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container (#3333) - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - contents = div.appendChild( document.createElement( "div" ) ); - - // Reset CSS: box-sizing; display; margin; border; padding - contents.style.cssText = div.style.cssText = - - // Support: Android 2.3 - // Vendor-prefix box-sizing - "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + - "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; - contents.style.marginRight = contents.style.width = "0"; - div.style.width = "1px"; - - reliableMarginRightVal = - !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); - - div.removeChild( contents ); - } - - // Support: IE6-8 - // First check that getClientRects works as expected - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.style.display = "none"; - reliableHiddenOffsetsVal = div.getClientRects().length === 0; - if ( reliableHiddenOffsetsVal ) { - div.style.display = ""; - div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; - div.childNodes[ 0 ].style.borderCollapse = "separate"; - contents = div.getElementsByTagName( "td" ); - contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; - reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; - if ( reliableHiddenOffsetsVal ) { - contents[ 0 ].style.display = ""; - contents[ 1 ].style.display = "none"; - reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; - } - } - - // Teardown - documentElement.removeChild( container ); - } - -} )(); - -return support; - -} ); |
